What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feca23f3f3f?�??
SJIS-WIN3feca23f3f3f?????
EUC-JP3feca23f3f3f?譬???
UTF-83feca23f3f3f?????
UHC3feca23f3f3f?醫???